Videos: Trailers, Teasers, Featurettes
A woman leaves a psychiatric ward after a nervous breakdown, only to start hearing mysterious knocking sounds in her apartment.
Knocking streaming: where to watch online?
Currently you are able to watch "Knocking" streaming on AMC+ Amazon Channel, Shudder, Shudder Amazon Channel, Fandor Amazon Channel, Screambox Amazon Channel, ARROW or for free with ads on The Roku Channel, Tubi TV, Fandor. It is also possible to rent "Knocking" on Amazon Video, Vudu, Google Play Movies, YouTube, Microsoft Store, Apple iTunes, Alamo on Demand online and to download it on Amazon Video, Google Play Movies, YouTube, Vudu, Microsoft Store, Apple iTunes, Alamo on Demand.